An inlet pipe on a swimming pool can be used to fill the pool in
30
hours. The drain pipe can be used to empty the pool in
36
hours. If the pool is
1
2

filled and then the inlet pipe and drain pipe are opened, how long from that time will it take to fill the pool?

Question

An inlet pipe on a swimming pool can be used to fill the pool in 
30
hours. The drain pipe can be used to empty the pool in 
36
hours. If the pool is 
1
2

filled and then the inlet pipe and drain pipe are opened, how long from that time will it take to fill the pool?

rjtrain1 · Answer

infinity if bottom split  the same for top split

irishboy123 · Answer

nah

post it on physics board

likeabossssssss · Answer

welcome to os